PT-2026-30128

In the Linux kernel, the following vulnerability has been resolved: arm mpam: Fix null pointer dereference when restoring bandwidth counters When an MSC supporting memory bandwidth monitoring is brought offline and then online, mpam restore mbwu state calls ris msmon read via ipi to restore the...

Linux kernel 安全漏洞

The Linux kernel is the kernel used by the Linux operating system developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from improper access protection during hierarchical structure reading. This vulnerability may lead to null...

Linux kernel 安全漏洞

The Linux kernel is the kernel used by the Linux operating system developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from the udpsockcreate6 function returning a success result without actually creating a socket under certain...

Linux kernel 安全漏洞

The Linux kernel is the kernel used by the Linux operating system developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from the reuse of freed resources, potentially leading to null pointer dereferencing...

Linux kernel 安全漏洞

The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from outdated pointer handling in the XDP TX timestamp mechanism, potentially leading to null pointer...

Linux kernel 安全漏洞

The Linux kernel is the kernel used by the Linux operating system developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from race conditions. This vulnerability may lead to null pointer dereferencing or reusing resources after...

Linux kernel 安全漏洞

The Linux kernel is the kernel used by the Linux operating system developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from the failure to initialize local variables when restoring the bandwidth counter. This vulnerability may...

Linux kernel 安全漏洞

The Linux kernel is the kernel used by the Linux operating system developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from cleaning up subobjects before the RCU grace period, potentially leading to null pointer dereferencing...

Linux kernel 安全漏洞

The Linux kernel is the kernel used by the Linux operating system developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from the improper timing of the SPI controller’s statistics allocation. This vulnerability may lead to null...

Linux kernel 安全漏洞

The Linux kernel is the kernel used by the Linux operating system developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from the lack of checking for empty pointers, potentially leading to dereferencing of empty pointers...

Linux kernel 安全漏洞

The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from the drmdevunplug function’s ability to re-use resources after release, potentially leading to nul...

ROS-20260403-73-0038

A vulnerability in the sound/soc/soc-core.c component of the Linux kernel is related to pointer dereferencing errors. Exploitation of the vulnerability allows an attacker to gain access to confidential data, compromise its integrity, and cause a denial-of-service condition...

ROS-20260403-73-0025

A vulnerability in the net/sched component of the Linux kernel is related to pointer dereferencing errors. Exploitation of the vulnerability allows an attacker to cause a denial of service...

ROS-20260403-73-0012

A vulnerability in the ice/iceddp.c component of the Linux kernel is related to pointer dereferencing errors. Exploitation of the vulnerability allows an attacker to gain access to confidential data, violate its integrity, and cause denial of service...

ROS-20260403-73-0035

A vulnerability in the scsi/libiscsi.c component of the Linux kernel is related to pointer dereferencing errors. Exploitation of the vulnerability allows an attacker to gain access to confidential data, violate its integrity, and cause denial of service...

ROS-20260403-73-0030

A vulnerability in the lpfc/lpfcscsi.c component of the Linux kernel is related to pointer dereferencing errors. Exploitation of the vulnerability allows an attacker to violate data integrity and cause a denial of service...

ROS-20260403-73-0014

A vulnerability in the drivers/regulator/core.c component of the Linux kernel is related to pointer dereferencing errors. Exploitation of the vulnerability allows an attacker to cause a denial of service...

GO-2026-4899 Sliver: Nil Pointer Dereference in tunnelCloseHandler causes panic when a reverse tunnel (rportfwd) close is attempted in github.com/bishopfox/sliver

Sliver: Nil Pointer Dereference in tunnelCloseHandler causes panic when a reverse tunnel rportfwd close is attempted in github.com/bishopfox/sliver...

CVE-2026-3776

The application does not validate the presence of required appearance AP data before accessing stamp annotation resources. When a PDF contains a stamp annotation missing its AP entry, the code continues to dereference the associated object without a prior null or validity check, which allows a...

Security update for expat

This update for expat fixes the following issues: CVE-2026-32776: NULL pointer dereference when processing empty external parameter entities inside an entity declaration value bsc1259726. CVE-2026-32777: denial of service due to infinite loop in DTD content parsing bsc1259711. CVE-2026-32778: NUL...